ABAP Select data from SAP table AD04_SF1443 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP AD04_SF1443 table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to AD04_SF1443. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the AD04_SF1443 table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_AD04_SF1443 TYPE STANDARD TABLE OF AD04_SF1443,
      WA_AD04_SF1443 TYPE AD04_SF1443,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <AD04_SF1443> TYPE AD04_SF1443.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_AD04_SF1443.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM AD04_SF1443
  INTO TABLE IT_AD04_SF1443.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM AD04_SF1443
*  INTO TABLE @DATA(IT_AD04_SF14432).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_AD04_SF1443 INDEX 1 INTO DATA(WA_AD04_SF14432).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_AD04_SF1443 ASSIGNING <AD04_SF1443>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<AD04_SF1443>-CTROFCNAME = 1.
<AD04_SF1443>-CTROFCSTREET1 = 1.
<AD04_SF1443>-CTROFCSTREET2 = 1.
<AD04_SF1443>-CTROFCCITY = 1.
<AD04_SF1443>-CTROFCSTATE = 1.

ENDLOOP.

LOOP AT IT_AD04_SF1443 INTO WA_AD04_SF1443.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_AD04_SF1443-CTROFCZIP, sy-vline,
  WA_AD04_SF1443-PAYNAME, sy-vline,
  WA_AD04_SF1443-PAYSTREET1, sy-vline,
  WA_AD04_SF1443-PAYSTREET2, sy-vline,
  WA_AD04_SF1443-PAYCITY, sy-vline,
  WA_AD04_SF1443-PAYSTATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_AD04_SF1443 you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_AD04_SF1443 TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_AD04_SF1443 INTO WA_AD04_SF1443.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_AD04_SF1443_STR, 
CTROFCNAME TYPE STRING,
CTROFCSTREET1 TYPE STRING,
CTROFCSTREET2 TYPE STRING,
CTROFCCITY TYPE STRING,
CTROFCSTATE TYPE STRING,
CTROFCZIP TYPE STRING,
PAYNAME TYPE STRING,
PAYSTREET1 TYPE STRING,
PAYSTREET2 TYPE STRING,
PAYCITY TYPE STRING,
PAYSTATE TYPE STRING,
PAYZIP TYPE STRING,
CTRNAME TYPE STRING,
CTRSTREET1 TYPE STRING,
CTRSTREET2 TYPE STRING,
CTRCITY TYPE STRING,
CTRSTATE TYPE STRING,
CTRZIP TYPE STRING,
XYESSB TYPE STRING,
XNOSB TYPE STRING,
CONTRNO TYPE STRING,
CONTRPRC TYPE STRING,
PROGPYMT TYPE STRING,
LIQUID TYPE STRING,
INITYR TYPE STRING,
INITMO TYPE STRING,
PAYREQNO TYPE STRING,
REQ1443DATE TYPE STRING,
THRUDATE TYPE STRING,
ELIGCOST TYPE STRING,
ITEM10 TYPE STRING,
ITEM11 TYPE STRING,
ITEM12A TYPE STRING,
ITEM12B TYPE STRING,
ITEM13 TYPE STRING,
ITEM14A TYPE STRING,
ITEM14B TYPE STRING,
ITEM14C TYPE STRING,
ITEM14D TYPE STRING,
ITEM14E TYPE STRING,
ITEM15 TYPE STRING,
ITEM16 TYPE STRING,
ITEM17 TYPE STRING,
ITEM18 TYPE STRING,
ITEM19 TYPE STRING,
ITEM20A TYPE STRING,
ITEM20B TYPE STRING,
ITEM20C TYPE STRING,
ITEM20D TYPE STRING,
ITEM20E TYPE STRING,
ITEM21A TYPE STRING,
ITEM21B TYPE STRING,
ITEM21C TYPE STRING,
ITEM21D TYPE STRING,
ITEM21E TYPE STRING,
ITEM22 TYPE STRING,
ITEM23 TYPE STRING,
ITEM24 TYPE STRING,
ITEM25 TYPE STRING,
ITEM26 TYPE STRING,
ITEM27 TYPE STRING,
PREVREQ TYPE STRING,
INFODATED TYPE STRING,
REP1443SIGN TYPE STRING,
CONTOFFNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_AD04_SF1443_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_AD04_SF1443_STR-CTROFCNAME sy-vline 
WA_AD04_SF1443_STR-CTROFCSTREET1 sy-vline 
WA_AD04_SF1443_STR-CTROFCSTREET2 sy-vline 
WA_AD04_SF1443_STR-CTROFCCITY sy-vline 
WA_AD04_SF1443_STR-CTROFCSTATE sy-vline 
WA_AD04_SF1443_STR-CTROFCZIP sy-vline 
WA_AD04_SF1443_STR-PAYNAME sy-vline 
WA_AD04_SF1443_STR-PAYSTREET1 sy-vline 
WA_AD04_SF1443_STR-PAYSTREET2 sy-vline 
WA_AD04_SF1443_STR-PAYCITY sy-vline 
WA_AD04_SF1443_STR-PAYSTATE sy-vline 
WA_AD04_SF1443_STR-PAYZIP sy-vline 
WA_AD04_SF1443_STR-CTRNAME sy-vline 
WA_AD04_SF1443_STR-CTRSTREET1 sy-vline 
WA_AD04_SF1443_STR-CTRSTREET2 sy-vline 
WA_AD04_SF1443_STR-CTRCITY sy-vline 
WA_AD04_SF1443_STR-CTRSTATE sy-vline 
WA_AD04_SF1443_STR-CTRZIP sy-vline 
WA_AD04_SF1443_STR-XYESSB sy-vline 
WA_AD04_SF1443_STR-XNOSB sy-vline 
WA_AD04_SF1443_STR-CONTRNO sy-vline 
WA_AD04_SF1443_STR-CONTRPRC sy-vline 
WA_AD04_SF1443_STR-PROGPYMT sy-vline 
WA_AD04_SF1443_STR-LIQUID sy-vline 
WA_AD04_SF1443_STR-INITYR sy-vline 
WA_AD04_SF1443_STR-INITMO sy-vline 
WA_AD04_SF1443_STR-PAYREQNO sy-vline 
WA_AD04_SF1443_STR-REQ1443DATE sy-vline 
WA_AD04_SF1443_STR-THRUDATE sy-vline 
WA_AD04_SF1443_STR-ELIGCOST sy-vline 
WA_AD04_SF1443_STR-ITEM10 sy-vline 
WA_AD04_SF1443_STR-ITEM11 sy-vline 
WA_AD04_SF1443_STR-ITEM12A sy-vline 
WA_AD04_SF1443_STR-ITEM12B sy-vline 
WA_AD04_SF1443_STR-ITEM13 sy-vline 
WA_AD04_SF1443_STR-ITEM14A sy-vline 
WA_AD04_SF1443_STR-ITEM14B sy-vline 
WA_AD04_SF1443_STR-ITEM14C sy-vline 
WA_AD04_SF1443_STR-ITEM14D sy-vline 
WA_AD04_SF1443_STR-ITEM14E sy-vline 
WA_AD04_SF1443_STR-ITEM15 sy-vline 
WA_AD04_SF1443_STR-ITEM16 sy-vline 
WA_AD04_SF1443_STR-ITEM17 sy-vline 
WA_AD04_SF1443_STR-ITEM18 sy-vline 
WA_AD04_SF1443_STR-ITEM19 sy-vline 
WA_AD04_SF1443_STR-ITEM20A sy-vline 
WA_AD04_SF1443_STR-ITEM20B sy-vline 
WA_AD04_SF1443_STR-ITEM20C sy-vline 
WA_AD04_SF1443_STR-ITEM20D sy-vline 
WA_AD04_SF1443_STR-ITEM20E sy-vline 
WA_AD04_SF1443_STR-ITEM21A sy-vline 
WA_AD04_SF1443_STR-ITEM21B sy-vline 
WA_AD04_SF1443_STR-ITEM21C sy-vline 
WA_AD04_SF1443_STR-ITEM21D sy-vline 
WA_AD04_SF1443_STR-ITEM21E sy-vline 
WA_AD04_SF1443_STR-ITEM22 sy-vline 
WA_AD04_SF1443_STR-ITEM23 sy-vline 
WA_AD04_SF1443_STR-ITEM24 sy-vline 
WA_AD04_SF1443_STR-ITEM25 sy-vline 
WA_AD04_SF1443_STR-ITEM26 sy-vline 
WA_AD04_SF1443_STR-ITEM27 sy-vline 
WA_AD04_SF1443_STR-PREVREQ sy-vline 
WA_AD04_SF1443_STR-INFODATED sy-vline 
WA_AD04_SF1443_STR-REP1443SIGN sy-vline 
WA_AD04_SF1443_STR-CONTOFFNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.